Year	% of female population
1960	9.60970128291805
1961	9.48060839512658
1962	9.34074174973753
1963	9.20282936823904
1964	9.11337972833267
1965	9.08806626387268
1966	9.07938818351918
1967	9.07724824303375
1968	9.0919730283313
1969	9.08990139310664
1970	9.06241857759872
1971	9.04041828232886
1972	9.02343097430981
1973	9.00467612532623
1974	9.02192688087973
1975	9.12743944844823
1976	9.36267325670672
1977	9.74866567749719
1978	10.2633984303003
1979	10.8297321106337
1980	11.3564550089732
1981	11.744708092635
1982	11.9226459576416
1983	11.9122235066991
1984	11.783075049997
1985	11.6015956693939
1986	11.4130600491569
1987	11.2133328847924
1988	10.9564026145456
1989	10.5970128158299
1990	10.1072617984884
1991	9.49223956959367
1992	8.79713482562884
1993	8.08832401410538
1994	7.41820117842041
1995	6.83691216596826
1996	6.38125802440514
1997	6.1390835593338
1998	6.13745046913325
1999	6.2852256758418
2000	6.52155774005128
2001	6.78054926717411
2002	6.98466216427716
2003	7.12245406977836
2004	7.23712100308337
2005	7.32478662813613
2006	7.35304134021101
2007	7.29715574339382
2008	7.12716785645232
2009	6.85878677812204
2010	6.56800522390838
2011	6.33684789941099
2012	6.19696870758864
2013	6.13657787482908
2014	6.13133912202335
2015	6.13609096688533
2016	6.12310534034056
2017	6.08174549589317
2018	5.99398058489555
2019	5.84839589309112
2020	5.6510605431501
2021	5.43936472779619
2022	5.24388277398855
2023	5.1041289155228